(19)
(11) EP 0 625 915 A1

(12)

(43) Date of publication:
30.11.1994 Bulletin 1994/48

(21) Application number: 93903277.0

(22) Date of filing: 12.02.1993
(51) International Patent Classification (IPC): 
A61L 33/ 00( . )
C08F 251/ 02( . )
C08L 1/ 00( . )
B01D 67/ 00( . )
C08F 291/ 00( . )
(86) International application number:
PCT/GB1993/000298
(87) International publication number:
WO 1993/015775 (19.08.1993 Gazette 1993/20)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 13.02.1992 JP 19920058762

(71) Applicant: BIOCOMPATIBLES LIMITED
Uxbridge, Middlesex UB8 3PQ (GB)

(72) Inventors:
  • NAKABAYASHI, Nobuo, Inst. for Medical and Dental
    2-3-10, Surugadai Kanda Chiyoda-ku Tokyo (JP)
  • ISHIHARA, Kazuhiko, Inst. for Medical and Dental
    2-3-10, Surugadai Kanda Chiyoda-ku Tokyo (JP)

(74) Representative: Lawrence, Peter Robin Broughton 
GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street
London EC2M 7LH
London EC2M 7LH (GB)

   


(54) METHOD OF PRODUCING ANTI-THROMBOGENIC MATERIAL AND MATERIAL PRODUCED THEREBY